数据库RAC添加新节点的操作步骤(门户数据库PDSDB)

数据库RAC添加新节点的操作步骤

安装pdsrac的新节点

1.在两个节点分别安装vnc

wget http://www.realvnc.com/dist/vnc-4.0-x86_linux.tar.gz tar -xzvf vnc-4.0-x86_linux.tar.gz ./vncinstall /usr/local/bin

mkdir -p /usr/local/vnc/classes cp java/* /usr/local/vnc/classes vncserver 2.添加网卡 参数说明：

DEVICE=物理设备名 IPADDR=IP地址 NETMASK=掩码值 NETWORK=网络地址 BROADCAST=广播地址 GATEWAY=网关地址

ONBOOT=[yes|no]（引导时是否激活设备）

USERCTL=[yes|no]（非root用户是否可以控制该设备）

BOOTPROTO=[none|static|bootp|dhcp]（引导时不使用协议|静态分配|BOOTP协议|DHCP协议）

HWADDR = 你的MAC地址

在/etc/sysconfig/network-scripts/下创建虚拟网卡bond0的配置文件ifcfg-bond0 cd /etc/sysconfig/network-scripts/ vi ifcfg-bond1

DEVICE=bond1 BOOTPROTO=none

BORADCAST=192.168.220.255 IPADDR=192.168.220.12 NETMASK=255.255.255.0 NETWORK=192.168.220.0 ONBOOT=yes TYPE=Ethernet

分别修改原来网卡配置文件的信息，删除其中的IP 地址、子网掩码等信息 vi ifcfg-eth0 DEVICE=eth0 ONBOOT=yes BOOTPROTO=none MASTER=bond0 SLAVE=yes

USERCTL=yes

vi ifcfg-eth1 DEVICE=eth1 ONBOOT=yes BOOTPROTO=none MASTER=bond0 SLAVE=yes USERCTL=yes

vi ifcfg-eth2

# Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet DEVICE=eth2

HWADDR=00:24:E8:56:4E:88 ONBOOT=yes

BOOTPROTO=none MASTER=bond1 SLAVE=yes USERCTL=yes HOTPLUG=no vi ifcfg-eth3

# Broadcom Corporation NetXtreme II BCM5708 Gigabit Ethernet DEVICE=eth3

HWADDR=00:24:E8:56:4E:8A ONBOOT=yes MASTER=bond1 USERCTL=yes SLAVE=yes

BOOTPROTO=none HOTPLUG=no

3.配置驱动模块参数：/etc/modprobe.conf

alias bond0 bonding

options bond0 miimon=100 mode=1 alias eth0 bnx2x alias eth1 bnx2x

alias bond1 bonding

options bond1 miimon=100 mode=1 alias eth2 bnx2x alias eth3 bnx2x

aliasscsi_hostadaptercciss aliasusb-controller uhci-hcd alias usb-controller1 ehci-hcd

alias scsi_hostadapter1 qla2xxx

optionshangcheck-timer hangcheck_tick=30 hangcheck_margin=180

说明： （1）、miimon是链路监测的时间间隔单位是毫秒，miimon=100的意思就是，每100毫秒检测网卡和交换机之间是否连通，如不通则使用另外的链路。

（2)、mode=0 表示负载均衡方式，两块网卡都工作，需要交换机作支持 mode=1 表示冗余方式，网卡只有一个工作，一个出问题启用另外的 mode=6 表示负载均衡方式，两块网卡都工作，不需要交换机作支持 设置开机绑定

[root@BJ-FT-1F-120-12 etc]# cat /etc/rc.local #!/bin/sh #

# This script will be executed *after* all the other init scripts. # You can put your own initialization stuff in here if you don't # want to do the full Sys V style init stuff.

touch /var/lock/subsys/local /usr/sbin/ntpdate ntp.nasa.gov& /sbin/modprobehangcheck_timer

/usr/local/sbin/oraraw.sh service network restart ifenslave bond eth2 eth3

modprobehangcheck-timer hangcheck_tick=30 hangcheck_margin=180

重启网络

service network restart

cat /proc/net/bonding/bond0 cat /proc/net/bonding/bond1

4.创建用户

groupadd -g 200 dba groupadd -g 201 oinstall

useradd -u 300 -g oinstall -G dba -d /home/oracle -s /bin/bash -m oracle vi /home/oracle/.bash_profile

export ORACLE_BASE=/apps/oracle

export ORACLE_HOME=$ORACLE_BASE/product/10.2.0 export CRS_HOME=$ORACLE_BASE/crs

export

PATH=$CRS_HOME/bin:$ORACLE_HOME/jdk/bin:/usr/kerberos/bin:/usr/local/bin:/bin:$PATH:/usr/bin:/usr/X11R6/bin:/home/oracle/bin:$ORACLE_HOME/bin

export ORACLE_OWNER=oracle

export LD_LIBRARY_PATH=:$ORACLE_HOME/Slib export NLS_LANG=American_america.zhs16gbk export ORACLE_TERM=xterm

export AGENT_HOME=$ORACLE_BASE/agent10g aliasmsh='cd $ORACLE_BASE/admin/msh' export ORACLE_SID=pdsdb1

5.修改hosts vi /etc/hosts

192.168.120.11 BJ-FT-1F-120-11 192.168.120.12 BJ-FT-1F-120-12 192.168.120.13 BJ-FT-1F-120-13 192.168.120.14 BJ-FT-1F-120-14

192.168.120.21 ftpds_vip1 192.168.120.22 ftpds_vip2 192.168.120.23 ftpds_vip3 192.168.120.24 ftpds_vip4

192.168.220.21 ftpds_priv1 192.168.220.22 ftpds_priv2 192.168.220.23 ftpds_priv3 192.168.220.24 ftpds_priv4

6.配置信任关系

[oracle@BJ-FT-1F-120-12 ~]$ mkdir ~/.ssh

chmod 755 ~/.ssh /usr/bin/ssh-keygen -t rsa /usr/bin/ssh-keygen -t dsa

[root@BJ-FT-1F-120-11 ~]#

cp /home/oracle/.ssh/authorized_keys rac1.authorized_keys

scp rac1.authorized_keys shexiang@192.168.106.10:/192.168.120.12/root/home/oracle

[root@BJ-FT-1F-120-12 ~]#

chownoracle:dba rac1.authorized_keys

[oracle@BJ-FT-1F-120-12 ~]$

mv rac1.authorized_keys .ssh/ cd .ssh/

mv rac1.authorized_keys authorized_keys

cat id_rsa.pub >>authorized_keys cat id_dsa.pub >>authorized_keys

cpauthorized_keys rac2.authorized_keys

[root@BJ-FT-1F-120-12 .ssh]#

scp /home/oracle/.ssh/rac2.authorized_keys shexiang@192.168.106.10:/192.168.120.14/root/home/oracle

[oracle@BJ-FT-1F-120-14 ~]#

chownoracle:dba /home/oracle/rac2.authorized_keys

[oracle@BJ-FT-1F-120-14 ~]$ mkdir ~/.ssh

chmod 755 ~/.ssh

/usr/bin/ssh-keygen -t rsa /usr/bin/ssh-keygen -t dsa mv rac2.authorized_keys .ssh/ cd .ssh/

mv rac2.authorized_keys authorized_keys cat id_rsa.pub >>authorized_keys cat id_dsa.pub >>authorized_keys

cpauthorized_keys rac4.authorized_keys

[oracle@BJ-FT-1F-120-14 ~]#

scp /home/oracle/.ssh/rac2.authorized_keys shexiang@192.168.106.10:/192.168.120.11/root/home/oracle

scp /home/oracle/.ssh/rac2.authorized_keys shexiang@192.168.106.10:/192.168.120.12/root/home/oracle scp /home/oracle/.ssh/rac2.authorized_keys shexiang@192.168.106.10:/192.168.120.13/root/home/oracle [root@BJ-FT-1F-120-11 ~]# chownoracle:dba rac4.authorized_keys mv rac2.authorized_keys .ssh/ cd .ssh/

cpauthorized_keysauthorized_keys.old mv rac2.authorized_ke …… 此处隐藏：3231字，全部文档内容请下载后查看。喜欢就下载吧 ……